import { Response, Request } from "express";
import { Controller, Post } from "@ControllerPattern/index";
import ApiController from "@Common/system/controller-pattern/ApiController";
import { Service } from "typedi";
import Id360Service, { EnrollmentResponse } from "@Services/common/Id360Service/Id360Service";
import CustomersService from "@Services/customer/CustomersService/CustomersService";
import AuthService, { ICustomerJwtPayload } from "@Services/common/AuthService/AuthService";
import { Customer } from "le-coffre-resources/dist/SuperAdmin";

@Controller()
@Service()
export default class CustomerController extends ApiController {
	constructor(private id360Service: Id360Service, private customerService: CustomersService, private authService: AuthService) {
		super();
	}

	@Post("/api/v1/id360/customers/login")
	protected async login(req: Request, response: Response) {
		try {
			const enrollment = await this.id360Service.createFranceConnectEnrollment();
			this.httpSuccess(response, { enrollment });
		} catch (error) {
			console.log(error);
			this.httpInternalError(response);
			return;
		}
	}

	@Post("/api/v1/id360/customers/login-callback/:callbackToken")
	protected async loginCallback(req: Request, response: Response) {
		const callbackToken = req.params["callbackToken"];
		if (!callbackToken) {
			this.httpBadRequest(response, "callback Token is required");
			return;
		}
		try {
			await new Promise((resolve) => setTimeout(resolve, 3000)); // wait 3 seconds to be sure that the enrollment is finilazed
			const res = await this.id360Service.getEnrollment(callbackToken);
			const enrollment = (await res.json()) as EnrollmentResponse;
			if (enrollment.status !== "OK") {
				this.httpUnauthorized(response, "Enrollment status is not OK");
				return;
			}
			const customerData = await this.id360Service.getReport(enrollment.id);

			const customer = await this.customerService.get({
				where: {
					contact: {
						last_name: {
							contains: customerData.external_methods.france_connect.results.france_connect_out_userinfo[0].family_name,
							mode: "insensitive",
						},
						first_name: {
							contains:
								customerData.external_methods.france_connect.results.france_connect_out_userinfo[0].given_name.split(
									" ",
								)[0],
							mode: "insensitive",
						},
					},
				},
				include: {
					contact: true,
				},
			});
			// const contact = await this.customerService.getByEmail(
			// 	customerData.external_methods.france_connect.results.france_connect_out_userinfo[0].email,
			// );
			if (customer.length === 0) {
				this.httpNotFoundRequest(response, "Customer not found");
				return;
			}

			const customersHydrated = Customer.hydrateArray<Customer>(customer);
			const payload = await this.authService.getCustomerJwtPayload(customersHydrated);
			const accessToken = this.authService.generateAccessToken(payload);
			const refreshToken = this.authService.generateRefreshToken(payload);
			this.httpSuccess(response, { accessToken, refreshToken });
		} catch (error) {
			console.log(error);
			this.httpInternalError(response);
			return;
		}
	}

	@Post("/api/v1/id360/token")
	protected async getToken(req: Request, response: Response) {
		try {
			const token = await this.id360Service.getId360Token();
			this.httpSuccess(response, { token });
		} catch (error) {
			console.log(error);
			this.httpInternalError(response);
			return;
		}
	}

	@Post("/api/v1/id360/customers/refresh-token")
	protected async refreshToken(req: Request, response: Response) {
		try {
			const authHeader = req.headers["authorization"];
			const token = authHeader && authHeader.split(" ")[1];

			if (!token) {
				this.httpBadRequest(response);
				return;
			}

			let accessToken;
			this.authService.verifyRefreshToken(token, (err, userPayload) => {
				if (err) {
					console.log(err);
					this.httpUnauthorized(response);
					return;
				}

				const user = userPayload as ICustomerJwtPayload;
				delete user.iat;
				delete user.exp;
				accessToken = this.authService.generateAccessToken(user);
			});

			//success
			this.httpSuccess(response, { accessToken });
		} catch (error) {
			console.log(error);
			this.httpInternalError(response);
			return;
		}
	}
}